The history of pot

December 6, 2012

TORSTEN BLACKWOOD/AFP/Getty Images

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Mother-of-five Sonia Webb campaigns for more relaxed drug laws on the "Cannabus" carrying a 12-metre-long replica of a marijuana joint outside the New South Wales State Parliament at the start of the Drug Summit in Sydney on May 17, 1999.

TORSTEN BLACKWOOD/AFP/Getty Images

20of33

Mother-of-five Sonia Webb campaigns for more relaxed drug laws on the "Cannabus" carrying a 12-metre-long replica of a marijuana joint outside the New South Wales State Parliament at the start of the Drug Summit in Sydney on May 17, 1999.